To celebrate one hundred episodes of our show, we’ve got a special guest this week. The grugq is well-known in hacker and information security circles around the world, and a respected voice at conferences and on social media. He’s a bit mysterious, preferring to keep his real name under wraps. The grugq joins us this week to discuss influence operations — their history, why they work, and how recent examples like the Russian meddling in the 2016 U.S. elections might be a sign of things to come.